0951. Aerotex™ 4" High Split Liner Short - Black/Black meta-size-chart-size-guide-0919 This product fits true to

This product fits true to size so he is wearing size M for a standard fit

Lightweight warmth for winter training

The built-in belt pack sits on the back waistband and cinches in the front for bounce-free storage

the next generation of our silver-infused performance wear

0951. Aerotex™ 4" High Split Liner Short - Black/Black meta-size-chart-size-guide-0919 This product fits true toInnovative high split short built for complete freedom of movement. Our new Aerotex material is an extremely lightweight and breathable soft shell with a textured surface for enhanced drying. The liner is made from our WarpFlexx Lite material for next to skin comfort with Laser Vent panels for added ventilation where its most needed. The shorts feature our new perforated waistband to eliminate sweat build up. Internal drawstrings provide a secure fit.